JP2001077428A - Holder device for optical devices - Google Patents
Holder device for optical devicesInfo
- Publication number
- JP2001077428A JP2001077428A JP24829699A JP24829699A JP2001077428A JP 2001077428 A JP2001077428 A JP 2001077428A JP 24829699 A JP24829699 A JP 24829699A JP 24829699 A JP24829699 A JP 24829699A JP 2001077428 A JP2001077428 A JP 2001077428A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- optical device
- holder device
- led
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Led Device Packages (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は光信号を投光又は受
光するための光デバイスのホルダ装置に関するものであ
り、特に、ワンタッチで装着するように構成された光デ
バイスのホルダ装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a holder device for an optical device for emitting or receiving an optical signal, and more particularly to a holder device for an optical device configured to be mounted with one touch. .
【０００２】[0002]
【従来の技術】図５は、基板にＬＥＤを固設するための
従来のホルダ装置を示す。2. Description of the Related Art FIG. 5 shows a conventional holder device for fixing an LED on a substrate.
【０００３】図において、１は該ホルダ装置を示す。該
ホルダ装置１は基板等の固定系に固定する樹脂製のベー
ス２にＬＥＤ３を保持するための保持部４を設け、ベー
ス２の一端部に立設されている保持部４に嵌合孔５を貫
通させて開穿している。そして、該嵌合孔５にＬＥＤ３
の先端の集光レンズ部３ａより胴体３ｂを順次、押し込
んで嵌合した後は、基板９の受光素子、あるいは、集光
レンズ６の光軸Ｏ1 に対して、ＬＥＤ３の光軸Ｏ2 が一
致するように位置決めすることになるが、前記嵌合孔５
とＬＥＤ３とは装着性を良好とするための所定の孔ガタ
を持っているため、基板実装時、あるいは基板装着後の
取り扱いによっては、図中、想像線Ａで示すように、Ｌ
ＥＤ３に孔ガタ相当の光軸ずれが発生して、投光又は受
光に障害が発生することがある。In FIG. 1, reference numeral 1 denotes the holder device. The holder device 1 is provided with a holding portion 4 for holding the LED 3 on a resin base 2 fixed to a fixing system such as a substrate, and a fitting hole 5 is provided on the holding portion 4 erected at one end of the base 2. And penetrated. Then, the LED 3 is inserted into the fitting hole 5.
After the body 3b is sequentially pushed into and fitted from the condenser lens portion 3a at the tip of the LED, the optical axis O 2 of the LED 3 is aligned with the optical axis O 1 of the substrate 9 or the optical axis O 1 of the condenser lens 6. Positioning is performed so as to coincide with each other.
Since the LED and the LED 3 have a predetermined play for improving the mountability, depending on the handling at the time of mounting on the board or after mounting the board, as shown by the imaginary line A in the drawing, L
An optical axis shift corresponding to the backlash in the ED 3 may occur, causing a failure in light projection or light reception.
【０００４】そこで、発光又は受光素子等の光デバイス
を基板に固定するホルダ装置において、光デバイスの装
着性を高めると共に、装着後のずれを規制するために解
決すべき技術的課題が生じてくるのであり、本発明はこ
の課題を解決することを目的とする。Therefore, in a holder device for fixing an optical device such as a light-emitting or light-receiving element to a substrate, there arise technical problems to be solved in order to improve the mountability of the optical device and to control the displacement after mounting. Therefore, an object of the present invention is to solve this problem.
【０００５】[0005]
【課題を解決するための手段】本発明は上記目的を達成
するために提案されたものであり、発光又は受光素子を
モールドした胴体先端部に集光レンズ部を設け、後端部
外周面に径方向へ突出する鍔を設けた光デバイスのホル
ダ装置において、前記胴体を装着すべく径方向外方に開
放させて胴体装着部を形成すると共に、前記鍔を嵌合す
べく径方向外方に開放させて凹部を形成し、更に、該凹
部の後部区画壁に該凹部に嵌合される鍔を挟持する突出
部を設けて、該鍔を前後方向より挟持するように構成し
た光デバイスのホルダ装置、前記光デバイスの光軸を所
定高さに設定する台座部と、固定系の取付孔に係合して
光軸を前後左右の所定位置に設定する係止部とを設けた
光デバイスのホルダ装置、及び、前記胴体より後方に延
出されたリード端子を上方より支持すべく前記凹部に隣
接させて棚を形成し、該棚の張出し長さを、該棚の先端
部にリード端子を下向きに折曲したとき、該リード端子
の屈曲された先端部が固定系のリード挿入孔に臨ませら
れるように定めた光デバイスのホルダ装置を提供するも
のである。DISCLOSURE OF THE INVENTION The present invention has been proposed to achieve the above-mentioned object. A condensing lens portion is provided at the front end of a body in which a light emitting or light receiving element is molded, and is provided on the outer peripheral surface of a rear end. In a holder device of an optical device provided with a flange protruding in a radial direction, a body mounting portion is formed by opening the body in a radial direction outward to mount the body, and radially outward to fit the flange. A holder for an optical device configured to be opened to form a concave portion, and further provided on a rear partition wall of the concave portion with a protruding portion for clamping a flange fitted into the concave portion, and to clamp the flange in the front-rear direction. An optical device having an apparatus, a pedestal portion for setting an optical axis of the optical device at a predetermined height, and a locking portion for engaging an attachment hole of a fixed system to set the optical axis at a predetermined position in front, rear, left and right. Holder device, and lead end extended rearward from the body A shelf is formed adjacent to the recess to support the shelf from above, and when the lead terminal is bent downward at the leading end of the shelf, the bent end of the lead terminal is bent. Are provided so as to face the lead insertion hole of the fixed system.
【０００６】[0006]
【発明の実施の形態】以下、本発明の一実施の形態を図
１乃至図４に基づいて詳述するが、従来例と同一構成部
については同一符号を付しその詳細な説明は省略するも
のとする。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to FIGS. 1 to 4. The same components as those of the conventional example are denoted by the same reference numerals, and detailed description thereof will be omitted. Shall be.
【０００７】図１はホルダ装置の底面図を示し、図中、
３は光テバイスとしてのＬＥＤ、６は投光又は受光側の
集光レンズ、１１はホルダ装置を示す。FIG. 1 shows a bottom view of the holder device.
Reference numeral 3 denotes an LED as an optical device, 6 denotes a condensing lens on the light emitting or receiving side, and 11 denotes a holder device.
【０００８】該ホルダ装置１１は、樹脂の射出成形、又
は、モールド成形により形成されており、主として、前
記基板９に取付けるための基板取付部１２と、ＬＥＤ３
を保持すべく該基板取付部１２の集光レンズ６側に連結
されたホルダ部１３とから構成される。該ホルダ部１３
は、図１の底面図及び図２（図１のＢ−Ｂ線断面図）に
示す如く、ほぼ半円筒状に成形されており、径方向外方
に開放されたホルダ部１３の装着面１４にＬＥＤ３の胴
体３ｂを上方より嵌合している。そして、この装着面１
４に、径方向外方に開口する凹部１５を装着面１４と同
芯に形成し、該凹部１５にＬＥＤ３の鍔１６を嵌合する
ように構成している。また、前記基板取付部１２側の凹
部１５の区画壁１７は上方に所定長さ延設し、該区画壁
１７の前部ほぼ中央部には、集光レンズ６側ヘ突出させ
て突出部１８を形成し、該突出部１８と凹部１５間に鍔
１６を嵌合させて前後方向から挟持するように構成して
いる。The holder device 11 is formed by injection molding or molding of a resin. The holder device 11 mainly includes a substrate mounting portion 12 for mounting on the substrate 9 and an LED 3.
And a holder portion 13 connected to the condenser lens 6 side of the substrate mounting portion 12 to hold the substrate. The holder 13
As shown in the bottom view of FIG. 1 and FIG. 2 (a cross-sectional view taken along the line BB of FIG. 1), the mounting surface 14 of the holder portion 13 is formed in a substantially semi-cylindrical shape and is opened radially outward. The body 3b of the LED 3 is fitted from above. And this mounting surface 1
4, a concave portion 15 opening radially outward is formed concentrically with the mounting surface 14, and the flange 16 of the LED 3 is fitted into the concave portion 15. The partition wall 17 of the concave portion 15 on the side of the substrate mounting portion 12 extends upward by a predetermined length, and a substantially central portion at the front of the partition wall 17 is projected toward the condenser lens 6 to form a projecting portion 18. Is formed, and a flange 16 is fitted between the protruding portion 18 and the concave portion 15 so as to be sandwiched from the front-back direction.
【０００９】更に、基板取付部１２側の区画壁１７に前
記突出部１８を挟んで窓２０，２０を開穿すると共に、
凹部１５の集光レンズ６側の区画壁１９のほぼ中央部
に、支点越えにより鍔１６を凹部１５内に嵌合するため
の係止爪２１を設け、該係止爪２１の外側面を囲繞する
ようにスリット３１を形成することによって前記係止爪
２１の弾性的な可撓を許容している。Further, windows 20 and 20 are opened in the partition wall 17 on the substrate mounting portion 12 side with the projection 18 interposed therebetween.
At substantially the center of the partition wall 19 on the side of the condensing lens 6 of the concave portion 15, a locking claw 21 for fitting the flange 16 into the concave portion 15 by passing a fulcrum is provided, and the outer surface of the locking claw 21 is surrounded. By forming the slit 31 so as to make the locking claw 21 elastically flexible.
【００１０】このため、図３に示すように、前記ＬＥＤ
３のアース側のリード端子２２とライブ側のリード端子
２３との先端部を夫々対応する窓２０，２０に臨ませ
て、各窓２０，２０にリード端子２２とライブ側のリー
ド端子２３を適宜挿入しながら、鍔１６を係止爪２１の
斜面２１ａと突出部１８の斜面１８ａに押し当てた後、
この状態を保持しながらＬＥＤ３を押し込むと、係止爪
２１の弾性曲げ変形と斜面２１ａの案内とによって、凹
部１５に鍔１６が嵌合されることになる。この嵌合によ
り、鍔１６は係止爪２１の弾性力に応じた押圧力によっ
て突出部１８と凹部１５の集光レンズ６側の区画壁１９
との間に、離脱することなく且つ、ガタ付くことなく保
持されることになる。For this reason, as shown in FIG.
3, the leading ends of the ground-side lead terminal 22 and the live-side lead terminal 23 face the corresponding windows 20, 20, and the lead terminal 22 and the live-side lead terminal 23 are appropriately provided in each of the windows 20, 20. After the flange 16 is pressed against the slope 21 a of the locking claw 21 and the slope 18 a of the projection 18 while being inserted,
When the LED 3 is pushed in while maintaining this state, the flange 16 is fitted into the recess 15 by the elastic bending deformation of the locking claw 21 and the guiding of the slope 21a. With this fitting, the flange 16 is pressed by the pressing force corresponding to the elastic force of the locking claw 21, and the partition wall 19 of the projection 18 and the concave portion 15 on the side of the condenser lens 6 is formed.
Is held without being separated and without backlash.
【００１１】一方、基板取付部１２は、図１乃至図４に
示すように、集光レンズ６の光軸Ｏ 1 高さにＬＥＤ３の
光軸Ｏ2 の高さを一致させるための台座部２４と、基板
９の取付孔２５，２５に夫々係止されたとき、ホルダ装
置１１の前後左右への移動を規制する係止部２６，２６
とから構成される。前記台座部２４は、前記凹部１５の
後方側の区画壁１７の後面より後方（集光レンズ６側と
反対側）へ延びた棚２７の先端部に一体形成された後部
台座２８と、前記凹部１５の集光レンズ６側の区画壁１
７の上方への延設により該区画壁１７に一体形成された
前部台座２９とから構成されており、前部台座２８と後
部台座２９の高さは、夫々、前記基板９上に着床された
ときに、集光レンズ６の光軸Ｏ1 にＬＥＤ３の光軸Ｏ2
の高さが一致するように設定されている。On the other hand, the board mounting portion 12 is shown in FIGS.
As shown, the optical axis O of the condenser lens 6 is 1LED3 height
Optical axis OTwoPedestal portion 24 for matching the height of the
9 is locked in the mounting holes 25, 25, respectively.
Locking portions 26, 26 for restricting the movement of the mounting 11 in the forward, backward, left and right directions
It is composed of The pedestal portion 24
Behind the rear surface of the rear partition wall 17 (with the condenser lens 6 side)
Rear side integrally formed with the tip of the shelf 27 extending to the opposite side)
A pedestal 28 and a partition wall 1 on the condensing lens 6 side of the concave portion 15
7 is formed integrally with the partition wall 17 by extending upward.
It comprises a front pedestal 29, a front pedestal 28 and a rear
The heights of the bases 29 were respectively set on the substrate 9.
Sometimes, the optical axis O of the condenser lens 61To the optical axis O of LED3Two
Are set to match.
【００１２】そして、前記係止部２６は、前記棚２７の
両側部より夫々左右に延出された各延出端部に設けられ
た脚部３０と、各脚部３０の先端部に基板９の取付孔２
５に嵌合されたとき、弾性的に閉脚し、各取付孔２５を
通過したとき、弾性的に開脚して基板９下面９ａの取付
孔２５の周縁部に係止する係止爪３２と、各脚部３０の
係止爪３２より上方部に設けられ、取付孔２５との弾性
的な嵌合による反力を取付孔２５に付勢して一体性を向
上する突起部３３とから構成されており、前記棚２７の
前後方向の延出長は、これに載置されるＬＥＤ３のアー
ス側のリード端子２２，ライブ側のリード端子２３が棚
２７の先端部を支点にして基板９側に折曲げられたと
き、各リード端子２２，２３の折り曲げ側が基板９のリ
ード挿入孔３４，３４を臨むように設定されている。The locking portion 26 is provided with a leg 30 provided at each extending end extending left and right from both sides of the shelf 27, and a substrate 9 at a tip end of each leg 30. Mounting hole 2
5, a locking claw 32 that elastically closes when being fitted to the mounting hole 25 and elastically opens when passing through each mounting hole 25 and locks the peripheral edge of the mounting hole 25 on the lower surface 9 a of the substrate 9. A projection 33 provided above the locking claw 32 of each leg 30 to urge a reaction force due to elastic fitting with the mounting hole 25 to the mounting hole 25 to improve the integrity. The length of the shelf 27 in the front-rear direction is such that the lead terminals 22 on the ground side and the lead terminals 23 on the live side of the LED 3 mounted on the board 9 When bent, the bent sides of the lead terminals 22 and 23 are set so as to face the lead insertion holes 34 and 34 of the substrate 9.
【００１３】このため、前記基板９の各取付孔２５に各
脚部３０が臨ませられたときは、同時に、各リード端子
２２，２３が基板９のリード挿入孔３４に臨ませられる
ことになり、この状態で基板９の各取付孔２５に各脚部
３０の係止爪３２及び突起部３３を挿入して係止する
と、各リード端子２２，２３が対応するリード挿入孔３
４に挿入されることになる。Therefore, when each leg 30 faces each mounting hole 25 of the substrate 9, each lead terminal 22, 23 simultaneously faces the lead insertion hole 34 of the substrate 9. In this state, when the locking claws 32 and the projections 33 of the legs 30 are inserted into the mounting holes 25 of the substrate 9 and locked, the respective lead terminals 22 and 23 correspond to the corresponding lead insertion holes 3.
4 will be inserted.
【００１４】よって、ホルダ装置１１にＬＥＤ３を装着
した後は、基板９にホルダ装置１１を係止し、各リード
挿入孔３４にリード端子２２，２３を半田付けするのみ
で、簡単に基板９にホルダ装置１１を実装することが可
能となる。Therefore, after mounting the LED 3 on the holder device 11, the holder device 11 is locked on the substrate 9, and the lead terminals 22 and 23 are soldered to the respective lead insertion holes 34. The holder device 11 can be mounted.
【００１５】なお、前記棚２７に前記アース側のリード
端子２２及びライブ側のリード端子２３の左右への変形
を規制するために、図２に示すように、溝又は、仕切壁
３５を設けてもよい。A groove or a partition wall 35 is provided on the shelf 27 as shown in FIG. 2 in order to restrict the deformation of the ground-side lead terminals 22 and the live-side lead terminals 23 to the left and right. Is also good.
【００１６】また、前記ＬＥＤ３の鍔１６の下部側をほ
ぼ水平に切除し、ホルダ装置１１の基板９係止時に、切
除により形成された鍔１６の切除面が基板９の上面に着
床するように設定してもよく、また、鍔１６の外周面を
直接、基板９の上面に接触するように構成してもよい。
然るときは、ホルダ係止後におけるＬＥＤ３の上下ガタ
付き、及び凹部１５の底面側を中心とする回動を規制す
ることも可能となる。Further, the lower side of the flange 16 of the LED 3 is cut off substantially horizontally, and when the holder 9 is locked to the substrate 9, the cut surface of the flange 16 formed by the cut is placed on the upper surface of the substrate 9. And the outer peripheral surface of the flange 16 may directly contact the upper surface of the substrate 9.
In such a case, it is also possible to restrict rattling of the LED 3 after the holder is locked and rotation of the LED 3 around the bottom surface side of the concave portion 15.
【００１７】このように、本発明は、本発明の精神を逸
脱しない限り種々の改変を為すことができ、そして、本
発明が該改変されたものに及ぶことは当然である。As described above, the present invention can be variously modified without departing from the spirit of the present invention, and the present invention naturally extends to the modified ones.
【００１８】[0018]
【発明の効果】以上、請求項１記載の発明は、上記一実
施の形態に詳述したように、発光又は受光素子をモール
ドした胴体先端部に集光レンズ部を設け、後端部外周面
に径方向へ突出する鍔を設けた光デバイスのホルダ装置
において、前記胴体を装着すべく径方向外方に開放させ
て胴体装着部を形成すると共に、前記鍔を嵌合すべく径
方向外方に開放させて凹部を形成し、更に、該凹部の後
部区画壁に該凹部に嵌合される鍔を挟持する突出部を設
けて、該鍔を前後方向より挟持するように構成したか
ら、簡単に且つずれ無く、光デバイスを装着することが
できる等、正に、著大なる効果を奏する発明である。As described above, the first aspect of the present invention provides a light-emitting or light-receiving element molded with a condenser lens portion at the front end portion and a rear end portion outer peripheral surface, as described in detail in the first embodiment. In a holder device of an optical device provided with a flange protruding radially, a body mounting portion is formed by being opened radially outward to mount the body, and a radially outward direction is fitted to fit the flange. To form a concave portion, and furthermore, the rear partition wall of the concave portion is provided with a protruding portion for clamping a flange fitted in the concave portion, and the flange is clamped in the front-rear direction. This is an invention that has a very great effect, such as being able to mount an optical device without any deviation.
【００１９】また、請求項２記載の発明は、前記光デバ
イスの光軸を所定高さに設定する台座部と、固定系の取
付孔に係合して光軸を前後左右の所定位置に設定する係
止部とを設けたから、固定系の受光又は発光側の光軸に
光デバイスの光軸を簡単且つ正確に一致させることがで
きる。According to a second aspect of the present invention, there is provided a pedestal for setting the optical axis of the optical device at a predetermined height, and the optical axis is set at predetermined positions in front, rear, left and right by engaging with a mounting hole of a fixed system. Since the locking portion is provided, the optical axis of the optical device can be easily and accurately matched with the optical axis on the light receiving or emitting side of the fixed system.
【００２０】更に、請求項３記載の発明は、前記胴体よ
り後方に延出されたリード端子を上方より支持すべく前
記凹部に隣接させて棚を形成し、該棚の張出し長さを、
該棚の先端部にリード端子を下向きに折曲したとき、該
リード端子の屈曲された先端部が固定系のリード挿入孔
に臨ませられるように定めたから、基板に対するホルダ
装置の実装を容易にすることができる等、正に、著大な
る効果を発揮する。Further, according to a third aspect of the present invention, a shelf is formed adjacent to the concave portion so as to support a lead terminal extending rearward from the body from above, and a length of the shelf extending from the shelf is reduced.
When the lead terminal is bent downward at the leading end of the shelf, the bent leading end of the lead terminal is set so as to face the lead insertion hole of the fixed system. Indeed, it has a tremendous effect.
【図１】本発明の一実施の形態を示し、光デバイスのホ
ルダ装置の底面図である。FIG. 1 shows an embodiment of the present invention and is a bottom view of a holder device of an optical device.
【図２】本発明の一実施の形態を示し、図１のＢ−Ｂ線
断面矢視図である。FIG. 2 shows an embodiment of the present invention, and is a sectional view taken along line BB of FIG.
【図３】本発明の一実施の形態を示し、光レンズ側より
見た光デバイスのホルダ装置の正面図である。FIG. 3 is a front view of the holder device of the optical device as seen from the optical lens side, according to the embodiment of the present invention.
【図４】本発明の一実施の形態を示し、光デバイスのホ
ルダ装置へのＬＥＤの装着状態を示す図である。FIG. 4 is a view showing an embodiment of the present invention and showing a state in which an LED is mounted on a holder device of an optical device.
【図５】従来例を示し、光デバイスのホルダ装置の軸方
向に沿った横断面図である。FIG. 5 shows a conventional example, and is a cross-sectional view along an axial direction of a holder device of an optical device.
３ ＬＥＤ ３ａ ＬＥＤの集光レンズ部 ３ｂ ＬＥＤの胴体 １４ 胴体装着部 １５ 凹部 １６ 鍔 １７ 凹部の後部区画壁 １８ 突出部 3 LED 3a LED condensing lens portion 3b LED body 14 body mounting portion 15 recess 16 flange 17 rear partition wall of recess 18 protruding portion
Claims (3)
端部に集光レンズ部を設け、後端部外周面に径方向へ突
出する鍔を設けた光デバイスのホルダ装置において、前
記胴体を装着すべく径方向外方に開放させて胴体装着部
を形成すると共に、前記鍔を嵌合すべく径方向外方に開
放させて凹部を形成し、更に、該凹部の後部区画壁に該
凹部に嵌合される鍔を挟持する突出部を設けて、該鍔を
前後方向より挟持するように構成したことを特徴とする
光デバイスのホルダ装置。1. A holder device for an optical device, wherein a light-collecting lens portion is provided at a front end portion of a body on which a light emitting or light receiving element is molded, and a flange is provided on an outer peripheral surface of a rear end portion. In order to form the fuselage mounting part by radially opening outwardly, a flange is formed by radially outwardly opening to fit the flange, and a concave part is formed. Further, the concave part is fitted into the rear partition wall of the concave part. A holder device for an optical device, characterized in that a projection for holding a mated flange is provided, and the flange is held in the front-rear direction.
する台座部と、固定系の取付孔に係合して光軸を前後左
右の所定位置に設定する係止部とを設けた請求項１記載
の光デバイスのホルダ装置。2. A pedestal portion for setting an optical axis of the optical device at a predetermined height, and a locking portion for engaging an attachment hole of a fixed system to set the optical axis at predetermined positions in front, rear, left and right. A holder device for an optical device according to claim 1.
子を上方より支持すべく前記凹部に隣接させて棚を形成
し、該棚の張出し長さを、該棚の先端部にリード端子を
下向きに折曲したとき、該リード端子の屈曲された先端
部が固定系のリード挿入孔に臨ませられるように定めた
請求項１又は２記載の光デバイスのホルダ装置。3. A shelf is formed adjacent to the recess so as to support a lead terminal extending rearward from the body from above, and a length of the shelf is set at a tip end of the shelf. 3. The holder device for an optical device according to claim 1, wherein when bent downward, the bent end of the lead terminal is set so as to face a lead insertion hole of a fixed system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24829699A JP2001077428A (en) | 1999-09-02 | 1999-09-02 | Holder device for optical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24829699A JP2001077428A (en) | 1999-09-02 | 1999-09-02 | Holder device for optical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001077428A true JP2001077428A (en) | 2001-03-23 |
Family
ID=17175982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24829699A Pending JP2001077428A (en) | 1999-09-02 | 1999-09-02 | Holder device for optical devices |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001077428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005008817A1 (en) * | 2005-02-24 | 2006-09-14 | Wolfram Henning | Optical semiconductor and associated contacting device |
| CN111818273A (en) * | 2020-08-04 | 2020-10-23 | 深圳市软筑信息技术有限公司 | Intelligent LED light supplementing system |
-
1999
- 1999-09-02 JP JP24829699A patent/JP2001077428A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005008817A1 (en) * | 2005-02-24 | 2006-09-14 | Wolfram Henning | Optical semiconductor and associated contacting device |
| DE102005008817B4 (en) * | 2005-02-24 | 2010-03-18 | Wolfram Henning | Optical semiconductor and associated contacting device |
| CN111818273A (en) * | 2020-08-04 | 2020-10-23 | 深圳市软筑信息技术有限公司 | Intelligent LED light supplementing system |
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